MR76 77GHz MMW Radar User Manual
MR76(v1.1)2020-3-10
Hunan Nanoradar Science and Technology Co., Ltd
8
2. Radar Connection
2.1 Interface Connection
MR76 support CAN bus Connection
2.2 Configuration and Startup/Shutdown/Failure Behavior
When the MR76 is connected to the bus or PC through the CAN protocol or serial port, please refer to
the "MR76 77GHz Millimeter Wave Radar Protocol Manual" for related protocols.
The MR76 radar does not support hot swapping. If the internal detection of the system finds an error, it
may cause the radar to malfunction or even cause the radar to restart.
3. Installation and Mounting Specification
3.1 Mounting on Vehicle
Radar Mounting
For front/rear detection and related applications, the MR76 is mounted at a height of 0.4 to 1.5 m from
the ground, and the radar antenna faces directly in front. The installation specification is shown in
MR76 Dual beams (mid-range and short-range) work simultaneously and can not be switched. The detected targets are output in
order of distance or RCS. By default, they are output by distance from near to far.
Operation Condition
Transmit frequency
ETSI&FCC
76…77GHz
Transmit capacity
average/peak EIRP
29.8dBm
Power
+8.0V~32VDC
Consumption
2.5W
Working Temp
-40℃…+85℃
Storage Temp
-40℃…+90℃
Protection class
IP67
Interface
Interface
1xCAN- High speed 500kbit/s
Cover
Dimension
W*L*H
140*70*35mm
Weight
200g
Material
front/back
PBT+GF30 for front shell
,
Die-cast aluminum sump for back shell.